Add mcp option to ignore coding rules

README.md

@@ -151,6 +151,7 @@ Executes code in YepCode's secure environment.
 YepCode MCP server supports the following options:
 
 - `runCodeCleanup`: Skip the run_code cleanup. By default, run_code processes source code is removed after execution. If you want to keep it for audit purposes, you can use this option.
+- `skipCodingRules`: Skip including coding rules in the run_code tool definition. By default, JavaScript and Python coding rules from YepCode documentation are included in the tool schema to guide AI-generated code. If you want to skip this for faster tool initialization or smaller tool definitions, you can use this option.
 
 Options can be passed as a comma-separated list in the `YEPCODE_MCP_OPTIONS` environment variable.
 
@@ -189,7 +190,7 @@ If not specified, all built-in tools are enabled by default, but no process tool
       "args": ["-y", "@yepcode/mcp-server"],
       "env": {
         "YEPCODE_API_TOKEN": "your_api_token_here",
-        "YEPCODE_MCP_OPTIONS": "runCodeCleanup",
+        "YEPCODE_MCP_OPTIONS": "runCodeCleanup,skipCodingRules",
         "YEPCODE_MCP_TOOLS": "run_code,yc_api,mcp-tool,core"
       }
     }

src/index.ts

@@ -10,17 +10,19 @@ const logger = new Logger("StdioServer", { logsToStderr: true });
 const main = async (): Promise<void> => {
   let tools: string[] | undefined;
   let runCodeCleanup = false;
+  let skipCodingRules = false;
   if (process.env.YEPCODE_MCP_OPTIONS) {
     const mcpOptions = process.env.YEPCODE_MCP_OPTIONS.split(",");
     runCodeCleanup = mcpOptions.includes("runCodeCleanup");
+    skipCodingRules = mcpOptions.includes("skipCodingRules");
   }
   if (process.env.YEPCODE_MCP_TOOLS) {
     tools = process.env.YEPCODE_MCP_TOOLS.split(",").map((tool) => tool.trim());
   }
 
   const server = new YepCodeMcpServer(
     {},
-    { logsToStderr: true, tools, runCodeCleanup }
+    { logsToStderr: true, tools, runCodeCleanup, skipCodingRules }
   );
   try {
     const transport = new StdioServerTransport();

src/server.ts

@@ -147,16 +147,19 @@ class YepCodeMcpServer extends Server {
   private logger: Logger;
   private tools: string[];
   private runCodeCleanup: boolean;
+  private skipCodingRules: boolean;
   constructor(
     config: YepCodeApiConfig,
     {
       logsToStderr = false,
       tools = DEFAULT_TOOL_TAGS,
       runCodeCleanup = false,
+      skipCodingRules = false,
     }: {
       logsToStderr?: boolean;
       tools?: string[];
       runCodeCleanup?: boolean;
+      skipCodingRules?: boolean;
     } = {}
   ) {
     super(
@@ -175,6 +178,7 @@ class YepCodeMcpServer extends Server {
 
     this.tools = tools;
     this.runCodeCleanup = runCodeCleanup;
+    this.skipCodingRules = skipCodingRules;
     this.setupHandlers();
     this.setupErrorHandling();
 
@@ -320,7 +324,11 @@ class YepCodeMcpServer extends Server {
       }
       if (this.tools.includes(RUN_CODE_TOOL_TAG)) {
         const envVars = await this.yepCodeEnv.getEnvVars();
-        tools.push(...(await runCodeToolDefinitions(envVars)));
+        tools.push(
+          ...(await runCodeToolDefinitions(envVars, {
+            skipCodingRules: this.skipCodingRules,
+          }))
+        );
       }
 
       let page = 0;

src/tools/run-code-tool-definitinos.ts

@@ -47,20 +47,30 @@ export const RunCodeOptionsSchema = z.object({
 
 export const getCodingRules = async (): Promise<string> => {
   try {
-    let rulesMdFile = await fetch(
-      "https://yepcode.io/docs/yepcode-coding-rules.md"
+    let jsRulesFile = await fetch(
+      "https://yepcode.io/docs/ai-rules/code/javascript.md"
     ).then((res) => res.text());
-    rulesMdFile = rulesMdFile.substring(
-      rulesMdFile.indexOf("## General Rules")
+    jsRulesFile = jsRulesFile.substring(
+      jsRulesFile.indexOf("# JavaScript Code Rules")
     );
-    rulesMdFile = rulesMdFile.replace(
+    jsRulesFile = jsRulesFile.replace(
+      /(\[Section titled “.*”\]\(#.*\)\n)/g,
+      ""
+    );
+    let pythonRulesFile = await fetch(
+      "https://yepcode.io/docs/ai-rules/code/python.md"
+    ).then((res) => res.text());
+    pythonRulesFile = pythonRulesFile.substring(
+      pythonRulesFile.indexOf("# Python Code Rules")
+    );
+    pythonRulesFile = pythonRulesFile.replace(
       /(\[Section titled “.*”\]\(#.*\)\n)/g,
       ""
     );
-
     return `Here you can find the general rules for YepCode coding:
 
-      ${rulesMdFile}`;
+${jsRulesFile}
+${pythonRulesFile}`;
   } catch (error) {
     return "";
   }
@@ -132,8 +142,14 @@ export const ExecutionResultSchema = z.object({
 
 export type ExecutionResultSchema = z.infer<typeof ExecutionResultSchema>;
 
-export const runCodeToolDefinitions = async (envVars: EnvVar[]) => {
-  const codingRules = await getCodingRules();
+export const runCodeToolDefinitions = async (
+  envVars: EnvVar[],
+  { skipCodingRules = false }: { skipCodingRules?: boolean } = {}
+) => {
+  let codingRules = "";
+  if (!skipCodingRules) {
+    codingRules = await getCodingRules();
+  }
   return [
     {
       name: runCodeToolNames.runCode,